18933902052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{121371167}}^1$

素因数の和:121371187

約数の個数: 24

約数和(自身を含む): 47577497856

約数和(自身を除く): 28643595804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 121371167, 242742334, 364113501, 485484668, 728227002, 1456454004, 1577825171, 3155650342, 4733475513, 6311300684, 9466951026, 18933902052]

約数ペア:

[(1, 18933902052), (2, 9466951026), (3, 6311300684), (4, 4733475513), (6, 3155650342), (12, 1577825171), (13, 1456454004), (26, 728227002), (39, 485484668), (52, 364113501), (78, 242742334), (156, 121371167)]